Trend Graph

The Trend Graph Control provides real time, scrollable charting capabilities. Memory is handled by the Trend Graph’s circular buffer, so you can add points in real time without worrying about memory growing out of control as time goes on. The Trend Graph also supports: Legends, Zooming, Date/Time, Logarithmic, Inverted axes, Right and Left Y-Axes, Markers, Cursor Values, Alarms, and more, while still providing excellent performance. It supports line, scatter graphing and line and symbol modes, and they can be used in combination in one graph.

You can even define the image to be used as a data point symbol. We’ve also added extensibility events that allow you to draw on the graph’s canvas. This allows you the flexibility to customize the graph’s appearance by drawing marker lines, image backgrounds, gradient surfaces, etc. Source code is now available. No redistribution licensing fees and free updates for one full year. Mooseworks Software stands behind our controls.

New! Trend Graph Control for Android!

We’ve re-created our most popular controls for the Mono for Android framework. These controls have all of the same features as the Windows CE controls, but were re-written to take advantage of the Android operating system.

Zoom mode. The user can outline an area on the graph with the pen, and when the pen is lifted, the graph will zoom onto that area. Zooming in can be done an unlimited amount of times. Menus are available for zooming out. Just tap outside the graphs plot area.

Auto scaling

User moveable marker lines with events

Plot alarm settings – plot will change colors in alarm regions

Title and Axes Labels

Cursor event

Text File and Bitmap File Export

Enter an unlimited number of data series

Data can be entered as two arrays (X and Y data) or as one combined array